@unpublished{BostanDiVizioRaschel:hal:2023,
    title = {{Differential transcendence of Bell numbers and relatives: a Galois theoretic approach}},
    author = {Bostan, Alin and Di Vizio, Lucia and Raschel, Kilian},
    url = {https://hal.science/hal-03091272},
    note = {26 pages, 2 tables},
    year = {2023},
    month = {aug},
    keywords = {Combinatorial power series ; differential transcendence ; Galois theory ; Sheffer sequences ; umbral calculus ; Bell numbers ; Bernoulli numbers ; Euler numbers ; Genocchi numbers},
    pdf = {https://hal.science/hal-03091272v2/file/BoDVRa-23.pdf},
    hal_id = {hal-03091272},
    hal_version = {v2},
    date-added = {2024-1-12 8:46:1 +0100}
}

@unpublished{BostanDiVizioRaschel:hal:2023, title = {{Differential transcendence of Bell numbers and relatives: a Galois theoretic approach}}, author = {Bostan, Alin and Di Vizio, Lucia and Raschel, Kilian}, url = {https://hal.science/hal-03091272}, note = {26 pages, 2 tables}, year = {2023}, month = {aug}, keywords = {Combinatorial power series ; differential transcendence ; Galois theory ; Sheffer sequences ; umbral calculus ; Bell numbers ; Bernoulli numbers ; Euler numbers ; Genocchi numbers}, pdf = {https://hal.science/hal-03091272v2/file/BoDVRa-23.pdf}, hal_id = {hal-03091272}, hal_version = {v2}, date-added = {2024-1-12 8:46:1 +0100} }